boiii[.]exe | Triage

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General

Target

boiii.exe
Size

2.6MB
MD5

f735cf4a04b61b019912737343068087
SHA1

743876fcf7cd24ff0ce5c303c787f143ae04578a
SHA256

6e12e10e88fc0a9fbd0477fdf4be6f5b7efd0bbcb1849281daeb1cd453acc684
SHA512

e3d27f4d001a427e962e65ed4bbce472c3697f049318a0ebe8b788901976b145a058f3d97aa2c50de593351a79e0fbed0e53fdbd6937bb5d3770de638c40b6a2
SSDEEP

49152:nZ4inbq7bhnrCalpHW/mV5WnnO1/UWEkmrH:eiw2eCnnnWEnj

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
boiii.exe

Files

boiii.exe
.exe windows:6 windows x64 arch:x64

fe5b1d901fa9709c6fc4223991fdc986

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB Paths

D:\a\boiii-free\boiii-free\build\bin\x64\Release\boiii.pdb

Imports

crypt32

CertFreeCertificateChainEngine
CertGetCertificateChain
CryptDecodeObjectEx
CertOpenStore
CertFindCertificateInStore
CertCloseStore
CertEnumCertificatesInStore
CryptStringToBinaryA
CertFreeCertificateContext
PFXImportCertStore
CryptQueryObject
CertFreeCertificateChain
CertGetNameStringA
CertFindExtension
CertCreateCertificateChainEngine
CryptProtectData
CertAddCertificateContextToStore

kernel32

GetThreadContext
HeapDestroy
HeapCreate
MapViewOfFile
CreateFileMappingW
UnmapViewOfFile
InitializeCriticalSection
CreateThread
GetCurrentProcessId
TerminateProcess
GetCurrentProcess
OutputDebugStringA
CreateMutexExA
OpenProcess
AddVectoredExceptionHandler
GetProcAddress
GetVolumeInformationA
SetThreadContext
WriteConsoleW
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetOEMCP
GetACP
IsValidCodePage
HeapSize
SetEndOfFile
SetStdHandle
HeapReAlloc
SetFilePointerEx
GetTimeZoneInformation
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
RtlUnwind
GetTickCount64
GetEnvironmentVariableA
DeleteCriticalSection
DecodePointer
InitializeCriticalSectionEx
GetTickCount
GetCommandLineA
ExitProcess
VirtualProtect
GetModuleHandleA
MultiByteToWideChar
Sleep
GetExitCodeProcess
WaitForSingleObject
LCMapStringW
CompareStringW
GetTimeFormatW
GetDateFormatW
FlsFree
FlsSetValue
FlsGetValue
FlsAlloc
HeapFree
HeapAlloc
GetConsoleOutputCP
ReadConsoleW
GetConsoleMode
GetStdHandle
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
GetDriveTypeW
GetFileType
FreeLibraryAndExitThread
ExitThread
LoadLibraryExW
TlsFree
CreateProcessA
GetCurrentDirectoryA
SetUnhandledExceptionFilter
GetVersionExA
GetCurrentThreadId
SetEnvironmentVariableA
GetConsoleWindow
AllocConsole
AttachConsole
SetConsoleTitleA
MulDiv
GetProcessAffinityMask
SetProcessAffinityMask
CloseHandle
GetLastError
CreateMutexA
TlsSetValue
TlsGetValue
TlsAlloc
InitializeCriticalSectionAndSpinCount
InterlockedPushEntrySList
RtlUnwindEx
GetStartupInfoW
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
InitializeSListHead
GetStringTypeW
GetCPInfo
CompareStringEx
LCMapStringEx
EncodePointer
GetSystemTimeAsFileTime
GetModuleHandleExW
IsProcessorFeaturePresent
SleepConditionVariableSRW
WakeAllConditionVariable
CreateSymbolicLinkW
GetFileInformationByHandleEx
CreateHardLinkW
MoveFileExW
CopyFileW
GetModuleHandleW
DeviceIoControl
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
SetLastError
FormatMessageW
GetSystemDirectoryA
LoadLibraryA
QueryPerformanceFrequency
FreeLibrary
LocalFree
LeaveCriticalSection
QueryPerformanceCounter
WideCharToMultiByte
VerifyVersionInfoW
SleepEx
MoveFileExA
WaitForSingleObjectEx
ReadFile
GetFileSizeEx
CreateFileA
WriteFile
PeekNamedPipe
CreateFileW
WaitNamedPipeW
lstrlenW
GetModuleFileNameW
SizeofResource
FindResourceA
GetModuleHandleExA
LockResource
LoadResource
VirtualFree
VirtualAlloc
GetSystemInfo
FlushInstructionCache
GetSystemFirmwareTable
DeleteFileW
MoveFileW
VirtualQuery
GetCommandLineW
Thread32Next
Thread32First
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
GetThreadId
OpenThread
SetFilePointer
GetTempPathA
GetTempFileNameA
FlushFileBuffers
ReleaseMutex
IsDebuggerPresent
OutputDebugStringW
RaiseException
TryAcquireSRWLockExclusive
GetExitCodeThread
GetNativeSystemInfo
FormatMessageA
GetLocaleInfoEx
GetCurrentDirectoryW
CreateDirectoryW
FindClose
FindFirstFileW
FindFirstFileExW
FindNextFileW
GetFileAttributesExW
GetFileInformationByHandle
GetFinalPathNameByHandleW
GetFullPathNameW
SetFileInformationByHandle
AreFileApisANSI
EnterCriticalSection

user32

ShowWindow
PeekMessageW
TranslateMessage
DispatchMessageW
ShowCursor
IsWindow
DestroyWindow
DefWindowProcA
GetWindowRect
SetWindowPos
SetWindowRgn
SetFocus
PostQuitMessage
UnregisterClassA
MessageBoxA
GetClientRect
RegisterClassExA
SetForegroundWindow
GetMessageA
DispatchMessageA
MoveWindow
GetWindowLongPtrA
SetProcessDPIAware
GetWindowTextW
GetSystemMetrics
GetWindowTextA
LoadIconA
SetWindowLongPtrA
SendMessageA
CreateWindowExA
SetWindowTextA
UpdateWindow
LoadCursorA
GetDesktopWindow
GetDC
AdjustWindowRect
ReleaseDC
RegisterClassA

gdi32

CreateFontA
GetDeviceCaps
SetTextColor
SetBkColor
CreateSolidBrush
CreateRoundRectRgn
CreateBitmap
DeleteObject

advapi32

CryptAcquireContextW
CryptGenRandom
RegCreateKeyExA
GetUserNameA
RegCreateKeyExW
CryptAcquireContextA
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptGetHashParam
CryptReleaseContext
RegCloseKey
RegQueryValueExW
RegSetValueExW
RegOpenKeyExA
RegQueryValueExA
GetCurrentHwProfileA

shell32

SHGetKnownFolderPath
ShellExecuteA
CommandLineToArgvW

ole32

CoTaskMemFree
CoCreateInstance
CoUninitialize
CoInitialize
OleUninitialize
CoGetClassObject
OleSetContainedObject
OleInitialize

oleaut32

VariantCopy
VariantClear
VariantInit
SysAllocString

ntdll

NtQueryObject
VerSetConditionMask
RtlPcToFileHeader

ws2_32

WSAEventSelect
WSAResetEvent
WSAWaitForMultipleEvents
accept
getsockopt
listen
WSAIoctl
WSAGetLastError
WSACloseEvent
recv
WSAEnumNetworkEvents
getaddrinfo
freeaddrinfo
getpeername
getsockname
gethostbyname
connect
closesocket
send
WSASetLastError
WSACreateEvent
sendto
recvfrom
__WSAFDIsSet
select
ioctlsocket
socket
setsockopt
htonl
htons
bind
ntohs
ntohl
WSAStartup
WSACleanup

dwmapi

DwmSetWindowAttribute

bcrypt

BCryptGenRandom

dbghelp

MiniDumpWriteDump

Exports

Exports

AmdPowerXpressRequestHighPerformance
NvOptimusEnablement

Sections

.text
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 447KB - Virtual size: 447KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 150KB - Virtual size: 394KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 49KB - Virtual size: 49KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 500B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 685KB - Virtual size: 684KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fe5b1d901fa9709c6fc4223991fdc986

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

crypt32

kernel32

user32

gdi32

advapi32

shell32

ole32

oleaut32

ntdll

ws2_32

dwmapi

bcrypt

dbghelp

Exports

Exports

Sections

.text Size: 1.3MB - Virtual size: 1.3MB

.rdata Size: 447KB - Virtual size: 447KB

.data Size: 150KB - Virtual size: 394KB

.pdata Size: 49KB - Virtual size: 49KB

_RDATA Size: 512B - Virtual size: 500B

.rsrc Size: 685KB - Virtual size: 684KB

.reloc Size: 13KB - Virtual size: 12KB

.text
Size: 1.3MB - Virtual size: 1.3MB

.rdata
Size: 447KB - Virtual size: 447KB

.data
Size: 150KB - Virtual size: 394KB

.pdata
Size: 49KB - Virtual size: 49KB

_RDATA
Size: 512B - Virtual size: 500B

.rsrc
Size: 685KB - Virtual size: 684KB

.reloc
Size: 13KB - Virtual size: 12KB